Fein

Mirror polishing large panels of flat stainless steel to a high standard is one of the most challenging processes in the metal finishing world.

We would recommend that you begin this sequence at as fine a grade as is practically possible. In any respect we have assumed a finish which can be effectively refined with a P120 abrasive belt as the start point.

In principle you then need to use the wheels and belts in the sequence laid out on the page below ensuring that

1. When you change to the next grade of abrasive belt work change the angle of the grinding lines such that they are offset by approximately 30 degrees from the previous sanding lines and

2. When you are using the polishing soaps the surface is cleaned fully before the next grade of polish is used (PV/103 Vienna chalk is recommended for this process with a soft cloth).